Men's Zoom GP Challenge 1.5 Tennis Shoes Steam and Black - Steam/Black / 12

The new Nike Men's Zoom GP Challenge 1.5 Tennis Shoes have Air Zoom units in the forefoot AND the heel for the ultimate combination of speed and support. The stability is further enhanced by a midfoot plastic plate, which helps with quick direction changes. The medial toe has extra rubber to help withstand excessive wear and tear, and the forefoot is protected with high-abrasion rubber for added traction.

The traditional U-throat design provides easy entry and adjustment, and an extra-padded tongue is constructed with breathable mesh for cool comfort. The GP Challenge 1.5 makes subtle but effective improvements over v1. The two Zoom units make the 1.5 an impressively cushioned shoe.

Upper: TPU Cage for adaptable containment. Extra-padded mesh tongue for breathability and comfort. A padded ankle collar helps create a locked-in fit.

New in v1.5: medial eyelet webbing and improved durability on the toe tip. Newly designed base mesh for a more premium feel. New tongue gusset to prevent tongue slide.

Midsole: The Air Zoom unit in the forefoot adds some spring to the first step, while the Air Zoom unit in the heel provides support. A midfoot TPU plate adds stability and power. Outsole: High-abrasion rubber located in the forefoot enhances durability and traction.

This outsole is designed for hard court surfaces.